B70/100
HARRIS COUNTY WCID 50 EL LAGO — Water Quality Report 2026
Serving 4,002 people · Texas
Water Source
Purchased Surface Water
County
—
System ID
TX1010241
Violations
11
Contaminant Test Results
1 contaminant above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Lead (90th percentile) | 0.004 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 2020.
Understanding violation severity
Tier 1Urgent health risk. Utility must notify all customers within 24 hours.Tier 2Important health or treatment issue. Customers notified within 30 days.Tier 3Administrative or monitoring issue. Reported in the annual water quality report.
Source: EPA Safe Drinking Water Information System (SDWIS) · Updated quarterly
Frequently Asked Questions About HARRIS COUNTY WCID 50 EL LAGO
Is HARRIS COUNTY WCID 50 EL LAGO water safe to drink?
HARRIS COUNTY WCID 50 EL LAGO water receives a grade of B (70/100), which is considered good. Out of 1 contaminants tested, none exceed EPA legal limits. 1 contaminant(s) exceed non-enforceable health goals. The water meets federal safety standards.
What contaminants has HARRIS COUNTY WCID 50 EL LAGO detected?
1 contaminants were tested in HARRIS COUNTY WCID 50 EL LAGO's water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does HARRIS COUNTY WCID 50 EL LAGO have any EPA violations?
Yes, HARRIS COUNTY WCID 50 EL LAGO has 11 EPA violation(s) on record, with the most recent in 2020. Violation types include Other, MCL, MR. 4 are health-based violations.
How many people does HARRIS COUNTY WCID 50 EL LAGO serve?
HARRIS COUNTY WCID 50 EL LAGO serves approximately 4,002 people, Texas.
What type of water does HARRIS COUNTY WCID 50 EL LAGO provide?
HARRIS COUNTY WCID 50 EL LAGO sources its water from purchased surface water. Surface water comes from rivers, lakes, or reservoirs and typically requires more extensive treatment. The utility's system ID is TX1010241.
How does HARRIS COUNTY WCID 50 EL LAGO compare to other utilities in Texas?
HARRIS COUNTY WCID 50 EL LAGO scores 70/100 with a grade of B (good). This is an above-average performance for utilities statewide. Visit our Texas state page for a full comparison of water systems.